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[for-next,11/12] RDMA/hns: Replacing magic number with macros in apply_func_caps()

Message ID 20220922123315.3732205-12-xuhaoyue1@hisilicon.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series RDMA/hns: Cleanups for kernel-6.1 | expand

Commit Message

Haoyue Xu Sept. 22, 2022, 12:33 p.m. UTC 
From: Yixing Liu <liuyixing1@huawei.com>

Replacing magic number with macros in function apply_func_caps().

Signed-off-by: Yixing Liu <liuyixing1@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index e1716f100dce..fd4e767cd8de 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -2186,8 +2186,10 @@  static void apply_func_caps(struct hns_roce_dev *hr_dev)
 	caps->num_idx_segs = HNS_ROCE_V2_MAX_IDX_SEGS;
 
 	if (!caps->num_comp_vectors)
-		caps->num_comp_vectors = min_t(u32, caps->eqc_bt_num - 1,
-				  (u32)priv->handle->rinfo.num_vectors - 2);
+		caps->num_comp_vectors =
+			min_t(u32, caps->eqc_bt_num - HNS_ROCE_V2_AEQE_VEC_NUM,
+				(u32)priv->handle->rinfo.num_vectors -
+		(HNS_ROCE_V2_AEQE_VEC_NUM + HNS_ROCE_V2_ABNORMAL_VEC_NUM));
 
 	if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09) {
 		caps->eqe_hop_num = HNS_ROCE_V3_EQE_HOP_NUM;